Title: Edges are drawn over each other
Submitter: Peter Mueller
Date: Mon Aug 23 13:48:26 2010
Problem: Two nodes are drawn one upon each other
Input file: b2022.gv
Output file: b2022.pdf
Still with the flat edge problem. Here is a smaller
graph showing the problem.
The main problem is that the two flat edges are not treated as being
in the same equivalence class.